Home / 14,908.08-22,362.17-4,519.83

Finding the Fourth Proportional to 14,908.08, 22,362.17 and 4,519.83

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Solution

The fourth proportional to 14,908.08, 22,362.17 and 4,519.83 is: 6,779.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,908.08 : 22,362.17 = 4,519.83 : x
  2. Step 2: Convert to fraction form
    14,908.08/22,362.17 = 4,519.83/x
  3. Step 3: Cross multiply
    14,908.08x = 22,362.17 × 4,519.83
  4. Step 4: Simplify right side
    14,908.08x = 101,073,155.01
  5. Step 5: Solve for x
    x = 101,073,155.01/14,908.08
  6. Step 6: Final answer
    x = 6,779.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.